ANSI Z21.79-1997, and ANSI Z 21.79a-2005 燃气器具沉积物隔臭管
作者:标准资料网 时间:2024-05-25 12:06:24 浏览:9330
来源:标准资料网
【英文标准名称】:GasApplianceSedimentTraps(sameasCGA6.21,6.21a)
【原文标准名称】:燃气器具沉积物隔臭管
【标准号】:ANSIZ21.79-1997,andANSIZ21.79a-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:清洁处理;污染;定义;沉积物隔臭管;燃气燃烧;燃气配件;燃气设备;杂质
【英文主题词】:Cleaning;Contamination;Definitions;Dirttrap;Dirttraps;Gasburning;Gasfittings;Gasinstallations;Impurities
【摘要】:Detailstestandexaminationcriteriaforgasappliancesedimenttrapshavingamaximumoperatinggaspressureratingof1/2psi.Asedimenttrapisdefinedasadeviceintendedtoprotectappliancegascontrolsfromdirtandforeignparticleswhichmay
【中国标准分类号】:Q82
【国际标准分类号】:23_040_01
【页数】:
【正文语种】:英语
基本信息
标准名称: | 井径仪校准方法 |
英文名称: | The calibration method of caliper |
中标分类: |
石油 >>
石油勘探、开发与集输 >>
石油开采 |
ICS分类: |
石油及相关技术 >>
石油和天然气的开采与加工
|
替代情况: | 替代JJG(石油)06-1999 |
发布部门: | 中华人民共和国国家发展和改革委员会 |
发布日期: | 2008-06-16 |
实施日期: | 2008-12-01 |
首发日期: | |
作废日期: | |
提出单位: | 石油工业标准化技术委员会油气计量及分析方法专标委 |
归口单位: | 石油工业标准化技术委员会油气计量及分析方法专标委 |
起草单位: | 大庆油田有限责任公司测试技术服务分公司;大庆石油管理局测井公司 |
起草人: | 林中雨、王东红、夏荣、潘卫权、梁继德、朱晓康、张巍、同春等 |
出版社: | 石油工业出版社 |
出版日期: | 2008-12-01 |
页数: | 10页 |
批文号: | 24424-2008 |
适用范围
本标准规定了模拟信号、数字信号或频率信号输出的井径仪的技术要求、校准条件、校准项目和校准方法。
本标准适用于新制造、使用中及维修后的井径仪的校准。
前言
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目录
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引用标准
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所属分类: 石油 石油勘探 开发与集输 石油开采 石油及相关技术 石油和天然气的开采与加工
Product Code:SAE ARP6255
Title:Aviation Lubricant Tribology Evaluator (ALTE) Method to Determine the Lubricating Quality of Gas Turbine lubricants
Issuing Committee:E-34 Propulsion Lubricants Committee
Scope: Lubricant load carrying performance is an important parameter when considering evaluation/approval of a lubricant for a specific application. The Aviation Lubricant Tribology Evaluator (ALTE) is a device used to rate the relative lubricating quality of gas turbine turbine oils. Employing ball-on-cylinder philosophy, a non-rotating steel ball is held in a vertically mounted chuck and forced against an axially mounted steel cylinder with an applied load. The test cyclinder is rotated at a fixed speed while being partially immersed in the test fluid. This maintains the cylinder in a wet condition and continously transports a film of test fluid to the ball/cyclinder interface. The wear scar generated on the test ball isa measure of the fluid lubricating properties.
Rationale: Lubricant load carrying performance is an important parameter when considering evaluation/approval of a lubricant for a specific application. The Aviation Lubricant Tribology Evaluator (ALTE) is a device used to rate the relative lubricating quality of gas turbine turbine oils. Employing ball-on-cylinder philosophy, a non-rotating steel ball is held in a vertically mounted chuck and forced against an axially mounted steel cylinder with an applied load. The test cyclinder is rotated at a fixed speed while being partially immersed in the test fluid. This maintains the cylinder in a wet condition and continously transports a film of test fluid to the ball/cyclinder interface. The wear scar generated on the test ball isa measure of the fluid lubricating properties.